| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.97 | 4.293% | $121.9915 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $199.25 | 7.375% | $213.9447 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $195.95 | 11.142% | $217.7827 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $156.55 | 13.433% | $177.5794 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $37.54 | 8.507% | $40.7335 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $7.93 | 11.761% | $8.8626 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $130.26 | 8.346% | $141.1315 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $844.45 | $922.0259 | $922.01 | $922.10 | $922.00 | |